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Ancestor calculations 10 Generations

Understanding these calculations can be intricate, but we're here to help you understnad it.

Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.


Ancestor Loss, Maximum Ancestors, Actual Ancestors:

The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.


Percentage of Genetic Contribution:

This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.

Calculations for:
ROZELDOGUE TANGTASTIC


Coefficient of Inbreeding (COI):
6.283%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 204 2 3 4 5 9 16 26 41 65 99
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1842 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.0% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
ROZELDOGUE BUDDY LOVE 50.00% 1 1 0 0 0 0 0 0 0 0 0
ROZELDOGUE BLINGTASTIC 50.00% 1 1 0 0 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 31.25% 3 0 0 2 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
ROZELDOGUE CHINESE WHISPER 25.00% 1 0 1 0 0 0 0 0 0 0 0
ROZELDOGUE BLING BLING 25.00% 1 0 1 0 0 0 0 0 0 0 0
FRABULL STARSTRUCK OF ROZELDOGUE 25.00% 2 0 0 2 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 18.75% 5 0 0 0 2 1 2 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 17.19% 4 0 0 0 2 1 1 0 0 0 0
ROZELDOGUE MISS INDIA 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
QAZARA MONSIEUR HARRODS 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZENITH DE LA PARURE 10.94% 6 0 0 0 0 2 2 2 0 0 0
COLONEL TRUSARDI DE LA PARURE 10.64% 26 0 0 0 0 0 2 6 2 5 11
ZINA DE LA PARURE 9.38% 5 0 0 0 0 2 1 2 0 0 0
ORESTE DELL'AKIRIS 8.59% 4 0 0 0 0 2 1 1 0 0 0
OMAR SHARIF DE LA PARURE 7.81% 38 0 0 0 0 0 0 2 6 10 20
MONTBLANC DELL'AKIRIS 7.42% 6 0 0 0 0 0 4 1 1 0 0
CHIRINE MA JOIE 7.13% 27 0 0 0 0 0 0 2 8 8 9
HANAHAUS BRONZED OSSIE 6.25% 7 0 0 0 0 0 2 3 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 5.47% 6 0 0 0 0 0 2 2 2 0 0
XOE DE LA PARURE 5.47% 6 0 0 0 0 0 2 2 2 0 0
EGOISTE DE LA PARURE 5.47% 18 0 0 0 0 0 0 2 6 6 4
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 10 0 0 0 0 0 0 4 2 4 0
SHANN'S GEORGIA PEACH 4.69% 5 0 0 0 0 0 2 1 2 0 0
LATOIYA DELL'AKIRIS 4.30% 4 0 0 0 0 0 2 1 1 0 0
UNBARSY DE LA PARURE 3.91% 4 0 0 0 0 0 2 0 2 0 0
JAGUAR'S NOEL OF JEALYN 3.71% 6 0 0 0 0 0 0 4 1 1 0
COCO VON DER GRIMMELSBURG 3.52% 22 0 0 0 0 0 0 0 2 8 12
BORN-Ö'S DOMINIQUE 3.32% 17 0 0 0 0 0 0 0 3 8 6
AMADEE MA JOIE 3.32% 20 0 0 0 0 0 0 0 2 8 10
FABULOUS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0 0 0
CREATION DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ARMANI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
TOPETTE MISS MILO 3.13% 7 0 0 0 0 0 0 2 3 2 0
SUZIE QUE V. FIVELZIGHT 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 2.93% 16 0 0 0 0 0 0 0 2 8 6
COLONEL BLANC DE LA PARURE 2.93% 18 0 0 0 0 0 0 0 2 6 10
ANDREA DES GENTILS MINOIS 2.93% 18 0 0 0 0 0 0 0 2 6 10
ZARTAN VON DER GRIMMELSBURG 2.93% 26 0 0 0 0 0 0 0 0 4 22
ODILO VON DER GRIMMELSBURG 2.83% 21 0 0 0 0 0 0 0 0 8 13
ANJOU DE LA PARURE 2.73% 6 0 0 0 0 0 0 2 2 2 0
ANJA VAN HARTOGS VREUGD 2.73% 6 0 0 0 0 0 0 2 2 2 0
L'ANGE DE LA PARURE 2.44% 17 0 0 0 0 0 0 0 0 8 9
MEREDIQUE DE LA CHAMPETRE 2.34% 10 0 0 0 0 0 0 0 4 2 4
FELIPE V.D.ZUYLENSTEDE 2.34% 5 0 0 0 0 0 0 2 1 2 0
SHANN'S EARTH ANGEL 2.34% 5 0 0 0 0 0 0 2 1 2 0
CATHERINEDENEUVE DELL'AKIRIS 2.15% 4 0 0 0 0 0 0 2 1 1 0
INOVATION-PRINCE DE LA PARURE 2.15% 8 0 0 0 0 0 0 0 4 2 2
YSATIS DE LA PARURE 1.95% 4 0 0 0 0 0 0 2 0 2 0
BIJOU VON DER RUE DE LA VERT 1.86% 15 0 0 0 0 0 0 0 0 4 11
ALLSTONE DOUGLAS 1.86% 6 0 0 0 0 0 0 0 4 1 1
RAMONA PRINCESSE DE LA PARURE 1.66% 7 0 0 0 0 0 0 0 2 4 1
WINNY DE LA PARURE 1.56% 7 0 0 0 0 0 0 0 2 3 2
TOPETTE TOBY JUG 1.56% 7 0 0 0 0 0 0 0 2 3 2
TOPETTE MARGARITA 1.56% 7 0 0 0 0 0 0 0 2 3 2
1.56% 2 0 0 0 0 0 0 2 0 0 0
AVIGDORS TROYA 1.56% 1 0 0 0 0 0 1 0 0 0 0
JOIE VAN EPPIES BARGIE 1.46% 11 0 0 0 0 0 0 0 0 4 7
CORINNA VON DER GRIMMELSBURG 1.37% 12 0 0 0 0 0 0 0 0 2 10
RANNI 1.37% 6 0 0 0 0 0 0 0 2 2 2
DON CAMILO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
QUINCY VON DER GRIMMELSBURG 1.17% 12 0 0 0 0 0 0 0 0 0 12
1.17% 10 0 0 0 0 0 0 0 0 2 8
TRIOMPHE TIA DE LA PARURE 1.17% 10 0 0 0 0 0 0 0 0 2 8
1.17% 5 0 0 0 0 0 0 0 2 1 2
KENLE'S ECLAIR DE SHANN 1.17% 5 0 0 0 0 0 0 0 2 1 2
FRANCOISE HARDY DE LA PARURE 1.07% 4 0 0 0 0 0 0 0 2 1 1
JEZEBEL DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 0 4 2
BONBONNIERE-BLANCHE DE LA PARURE 0.98% 8 0 0 0 0 0 0 0 0 2 6
DORYAN VAN HET PENSELENHOEKJE 0.98% 6 0 0 0 0 0 0 0 0 4 2
CARESSE-CHANTAL DE L'AMABILITE 0.98% 6 0 0 0 0 0 0 0 0 4 2
HEUREUX HENRI DE LA PARURE 0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 6 0 0 0 0 0 0 0 0 4 2
JAGUAR'S FRAULINE 0.88% 5 0 0 0 0 0 0 0 0 4 1
TENAFLY SHEER GOLD 0.88% 7 0 0 0 0 0 0 0 0 2 5
0.88% 5 0 0 0 0 0 0 0 0 4 1
0.88% 5 0 0 0 0 0 0 0 0 4 1
JAGUAR'S COEUR DE ROCKER 0.88% 5 0 0 0 0 0 0 0 0 4 1
UNIC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
NYMPHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
GIBOULEE MA JOIE 0.78% 6 0 0 0 0 0 0 0 0 2 4
ILUSION DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
ADELAINE DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 8 0 0 0 0 0 0 0 0 0 8
0.78% 1 0 0 0 0 0 0 1 0 0 0
PETI LLEVR TATA 0.78% 1 0 0 0 0 0 0 1 0 0 0
FRANCOIS DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
TOPETTE KRYSTAL IMAGE 0.68% 5 0 0 0 0 0 0 0 0 2 3
TOPETTE BUBBLES 0.68% 5 0 0 0 0 0 0 0 0 2 3
JEMHIEDE JUST JAMES 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.59% 6 0 0 0 0 0 0 0 0 0 6
BERNICE VAN HET PENSELENHOEKJE 0.59% 6 0 0 0 0 0 0 0 0 0 6
SAMUEL DU SOURIRE DOUX 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
ASTA VON DER GRIMMELSBURG 0.49% 3 0 0 0 0 0 0 0 0 2 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.49% 3 0 0 0 0 0 0 0 0 2 1
OLIVERRO V.D. ZUYLENSTEDE 0.49% 3 0 0 0 0 0 0 0 0 2 1
LOU LOU V.D. ZUYLENSTEDE 0.49% 3 0 0 0 0 0 0 0 0 2 1
IVANHOE DE L'AMABILITE 0.49% 3 0 0 0 0 0 0 0 0 2 1
KENLE'S DE JA VU 0.49% 3 0 0 0 0 0 0 0 0 2 1
LA ROSACE JAUNISSE DE MCKEE 0.49% 3 0 0 0 0 0 0 0 0 2 1
HELOISE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
CHIQUITA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
H'BLACK LADY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
BABOUIN DE L'AMABILITE 0.39% 4 0 0 0 0 0 0 0 0 0 4
FARAMOND VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
WANDA DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
JAGUAR'S BON VIVANTE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JAGUAR'S BELLE NOIR 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
JACQUELLA GIGOLETTE 0.29% 3 0 0 0 0 0 0 0 0 0 3
LEIBÖLL'S BONITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
LEIBOLL'S HANNIBAL 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
LE BLANC VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.20% 2 0 0 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
PANDORA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
HELENE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
TENAFLY ARCHIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESS OF TENAFLY 0.20% 2 0 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOODTIME ROWDY GEORGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BANDOG B MISS BELLE D'KENLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ENSTROM'S FRENCH TICKLER 0.20% 2 0 0 0 0 0 0 0 0 0 2
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ANNABELLE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
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